High Performance CRLH Waveguide Leaky-Wave Antenna with Optimized Sidelobe Level

	High Performance CRLH Waveguide Leaky-Wave Antenna with Optimized Sidelobe Level
	Yang, Qingshan; Zhao, Xiaowen; Zhang, Yunhua; Yang, QS (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing, Peoples R China.
	2017
会议日期	JUL 09-14, 2017
会议地点	San Diego, CA
关键词	Composite Right/left-handed (Crlh) High Performance Leaky-wave Antenna Sidelobe Level Tapered Distribution
页码	1175-1176
英文摘要	A Ka-band high performance composite right/left-handed (CRLH) leaky-wave antenna (LWA) is designed and reported in this paper. This LWA is based on an air-filled CRLH waveguide with double ridge corrugations (DRCs). Meandering long slot is cut on the smooth broadwall of the CRLH waveguide to realize a tapered excitation distribution. The antenna synthesis method for this CRLH LWA is studied intensively. The designed CRLH LWA is simulated with the optimized sidelobe levels below -20 dB achieved for the radiation patterns in the operating band, which demonstrates the effectiveness of the antenna synthesis method for high performance CRLH LWAs.
会议录	2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING
语种	英语
ISSN号	1522-3965
ISBN号	978-1-5386-3284-0
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/6224]
专题	国家空间科学中心_微波遥感部
通讯作者	Yang, QS (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing, Peoples R China.
推荐引用方式 GB/T 7714	Yang, Qingshan,Zhao, Xiaowen,Zhang, Yunhua,et al. High Performance CRLH Waveguide Leaky-Wave Antenna with Optimized Sidelobe Level[C]. 见:. San Diego, CA. JUL 09-14, 2017.